Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
- Triple validation: technical, pedagogical, sectoral.
- Minimum rating 4.8/5 over the last 12 sessions.
Learning objectives
- Master the fundamentals of PWAs to create professional installable applications
- Implement Service Workers for a smooth and performant offline experience
- Develop an optimized PWA manifest for installation and push notifications
- Optimize PWA performance with advanced caching and lazy loading
- Deploy certified PWAs in production with CI/CD tools
- Design responsive PWA interfaces adapted to mobile and desktop
- Integrate PWAs into enterprise projects to boost user engagement
The Learni story
Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.
Don't let this gap widen
Why this program matters
Without this upskilling, your team accumulates a technological gap that translates directly into productivity loss.
Organizations that don't train their talents on key topics see their competitiveness drop.
Every quarter without training is a gap widening with competitors who invest.
The cost of inaction quickly exceeds that of well-targeted training.
Program
Module 1PWA Fundamentals: Set up the environment and structure a professional project (Lighthouse, Workbox tools)
Dive into the basics of Progressive Web Apps by installing a complete development environment with Node.js, Vite, and Lighthouse for automated audits. Create your first PWA project applying Google's installability criteria, explore the manifest.json to define icons, theme, and standalone mode, carry out practical exercises on a real e-commerce site, produce an initial audit report and a concrete improvement plan to transform any website into a performant PWA from day one.
Module 2PWA Service Workers: Manage caching and offline (cache-first, network-first strategies, Workbox)
Master Service Workers to make your PWAs autonomous. Register and debug a SW with Chrome DevTools, implement advanced caching strategies like cache-first for static assets and network-first for dynamic data, integrate Workbox to automate complex tasks without boilerplate, test offline on enterprise use cases like a product catalog accessible without connection, develop background sync for updates, and validate with network simulations for 100% professional resilience.
Module 3PWA Manifest and UX: Optimize installation and user interactions (push notifications, splash screens)
Perfect the user experience of PWAs by optimizing the manifest for smooth native installation on Android and iOS, configure adaptive icons, splash screens, and orientations, enable push notifications with Firebase Cloud Messaging to re-engage users, integrate advanced interactions like app shortcuts and badging, apply these techniques to a mobile-first capstone project, measure impact with Google Analytics, and adjust for an installation rate over 50%, while respecting WCAG accessibility standards for massive enterprise adoption.
Module 4PWA Optimization and Deployment: Scale to production (HTTPS, CI/CD, Lighthouse CI)
Finalize your PWA by optimizing performance with lazy loading, Brotli compression, and Core Web Vitals. Deploy on Netlify or Vercel with mandatory HTTPS and CI/CD integration via GitHub Actions, automate Lighthouse audits in the pipeline for a 100/100 score, secure against SW vulnerabilities, test cross-browser and on real devices, produce a complete deliverable with documentation, source code, and evolution roadmap, ready for immediate production deployment that boosts user engagement by 30% on average for professional projects.
Evaluation method
- Certified MCQ to validate skills acquired at the end of the PWA training
- Continuous evaluation through practical exercises and Lighthouse audits
- Defense of the capstone PWA project in front of the expert trainer
Learning method
- Courses led by a Qualiopi-certified active PWA expert trainer
- Practical exercises on real enterprise cases and capstone projects
- Detailed course materials with PWA templates and Workbox resources
- Unlimited access to replays and alumni community for post-training support
Methods, materials and delivery
The PWA Training - Developing Installable Offline Web Apps program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.
The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.
Equipment required
For the smooth delivery of the PWA Training - Developing Installable Offline Web Apps program, the following equipment is required:
- Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
- Training environments installed on workstations or accessible online
- Course materials, hands-on exercises and complementary resources
- Post-training access to materials and educational resources
For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.
* contact us for remote delivery feasibility** ratio varies depending on the program
Skills assessment methods
Assessment of skills acquired during the PWA Training - Developing Installable Offline Web Apps program is performed through:
- During training: case studies, hands-on labs and professional scenarios
- End of training: self-assessment questionnaire and skills evaluation by the trainer
- After training: completion certificate detailing acquired skills
Program accessibility
Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.
Enrollment terms and lead times
Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.
Our method
Training quality, guaranteed at every step
Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.
You meet the trainer beforehand
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
- Live briefing on goals and team context.
- Veto right — we swap the trainer for free if needed.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
- Hands-on cases drawn from your stack and projects.
- Program co-written then validated by your team.
Continuous quality follow-up
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
- NPS, knowledge quizzes and skills self-assessment.
- Satisfaction guarantee: fully satisfied or free rework.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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FAQ
Frequently asked questions
How much does the PWA Training - Developing Installable Offline Web Apps training cost?+
The individual price is $4,620 (USD). A detailed quote is sent within one business day.
How long is the PWA Training - Developing Installable Offline Web Apps training?+
The training lasts 4 journées, available live online (US time zones) or on-site at your offices.
How is this training paid for?+
Most US teams pay directly through their company (L&D or training budget). We invoice in US dollars and accept bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
Are there any prerequisites?+
Mastery of JavaScript ES6+, semantic HTML5, advanced CSS3, and responsive development
Is a certificate delivered at the end?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report.
Does Learni provide the equipment?+
No. A computer and stable internet connection are required for the participant. Learni provides the educational platform, the trainer and all course materials.
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